	压实度(灌砂法) (%)	CMV*系数	校验y = −115.709 + 1.884*x		预测x = 72.804 + 0.31873*y
	压实度(灌砂法) (%)	CMV*系数	目标压实值CMV	与真实值相差	压实度预测值	与真实值相差
剔除北道二遍灌砂93.3	88.7	49.7	51.4	1.7	88.645	−0.055
	88.2	47.0	50.46	3.46	87.78	−0.42
	88.7	54.4	51.4	−3	90.143	1.443
	90.5	54.0	54.793	0.793	90.012	−0.488
	90.0	54.6	53.851	−0.749	90.21	0.21
	89.6	55.1	53.1	−2	90.367	0.767
	91.4	52.1	56.5	4.4	89.410	−1.99
	92.5	57.2	58.6	1.4	91.035	−1.465
剔除南道二遍灌砂91.4	88.7	49.7	51.4	1.7	88.645	−0.055
	88.2	47.0	50.45	3.45	87.784	−0.416
	88.7	54.4	51.4	−3	90.143	1.443
	90.5	54.0	54.793	0.793	90.015	−0.485
	90.0	54.6	53.851	−0.749	90.207	0.207
	89.6	55.1	53.1	−2	90.366	0.766
	92.5	57.2	58.56	1.36	93.518	1.018